[INFO] cloning repository https://github.com/plazmoid/bind_it
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plazmoid/bind_it" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplazmoid%2Fbind_it", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplazmoid%2Fbind_it'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f12378b4e53ef0b46b6bd530b8360d1a9ec09c73
[INFO] checking plazmoid/bind_it against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplazmoid%2Fbind_it" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/plazmoid/bind_it
[INFO] finished tweaking git repo https://github.com/plazmoid/bind_it
[INFO] tweaked toml for git repo https://github.com/plazmoid/bind_it written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/plazmoid/bind_it on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/plazmoid/bind_it already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0828660e561d55bce65929d7265c81387cce114618b4d986eace7ad151c830f8
[INFO] running `Command { std: "docker" "start" "-a" "0828660e561d55bce65929d7265c81387cce114618b4d986eace7ad151c830f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0828660e561d55bce65929d7265c81387cce114618b4d986eace7ad151c830f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0828660e561d55bce65929d7265c81387cce114618b4d986eace7ad151c830f8", kill_on_drop: false }`
[INFO] [stdout] 0828660e561d55bce65929d7265c81387cce114618b4d986eace7ad151c830f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a56ad85e1cc8dcad9fbb19ad6812ff582f42b249c6345154b3cf1cfe4a938925
[INFO] running `Command { std: "docker" "start" "-a" "a56ad85e1cc8dcad9fbb19ad6812ff582f42b249c6345154b3cf1cfe4a938925", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking quote v1.0.17
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]     Checking bind_it v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stdout] error: unconstrained opaque type
[INFO] [stdout]   --> tests/usage.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bind_TAIT_ef36e531a80648ac` must be used in combination with a concrete type within the same crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained opaque type
[INFO] [stdout]   --> tests/usage.rs:34:95
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                                                                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bind_TAIT_a9bbca03fa9f423d` must be used in combination with a concrete type within the same crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained opaque type
[INFO] [stdout]   --> tests/usage.rs:34:63
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bind_TAIT_7c5bcd2eaff6427e` must be used in combination with a concrete type within the same crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unconstrained opaque type
[INFO] [stdout]   --> tests/usage.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bind_TAIT_85095a2ffe2e44ba` must be used in combination with a concrete type within the same crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/usage.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                          ---------------------------------------------------------------------------------------------------
[INFO] [stdout]    |                          |       |
[INFO] [stdout]    |                          |       the found opaque type
[INFO] [stdout]    |                          the expected opaque type
[INFO] [stdout] 35 |         |s| s.into_iter().map(|s1| s1.into()).rev().collect();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected opaque type, found closure
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected opaque type `Bind_TAIT_ef36e531a80648ac`
[INFO] [stdout]                   found closure `{closure@tests/usage.rs:35:9: 35:12}`
[INFO] [stdout] note: this item must have a `#[define_opaque(Bind_TAIT_ef36e531a80648ac)]` attribute to be able to define hidden types
[INFO] [stdout]   --> tests/usage.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/usage.rs:40:30
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                                  -------------------------------------------------------------------------------- the expected opaque type
[INFO] [stdout] ...
[INFO] [stdout] 40 |     assert_eq!(&STR_REVERSER("xol".chars()), "lox");
[INFO] [stdout]    |                 ------------ ^^^^^^^^^^^^^ expected opaque type, found `Chars<'_>`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected opaque type `Bind_TAIT_85095a2ffe2e44ba`
[INFO] [stdout]                    found struct `Chars<'_>`
[INFO] [stdout] note: this item must have a `#[define_opaque(Bind_TAIT_85095a2ffe2e44ba)]` attribute to be able to define hidden types
[INFO] [stdout]   --> tests/usage.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn static_fn_trait() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] note: opaque type defined here
[INFO] [stdout]   --> tests/usage.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static STR_REVERSER: impl Fn(impl IntoIterator<IntoIter = impl DoubleEndedIterator<Item = impl Into<String>>>) -> String =
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bind_it` (test "usage") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "a56ad85e1cc8dcad9fbb19ad6812ff582f42b249c6345154b3cf1cfe4a938925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a56ad85e1cc8dcad9fbb19ad6812ff582f42b249c6345154b3cf1cfe4a938925", kill_on_drop: false }`
[INFO] [stdout] a56ad85e1cc8dcad9fbb19ad6812ff582f42b249c6345154b3cf1cfe4a938925
